The combination of the firmware there is only on Samsung, specifically to bypass the google account. You simply do the flashing with the combination files and then do some settings (like activating usb debugging, oem-unlock) and than you flash it with official firmware. For the ROMs Official, please download firmware Samsung official Multilanguage.File Size: 237 MBFile Type: FREEPassword : www.joelzr.comPublish Date: 2017/12/23